This invention is a chewable implement which aims to assist the pet to chew and keep its oral health. Each of the implement is consisted of one central stick, three connection bridges, and three massage blocks. The central stick is connected to three massage blocks through three connection bridges and forms a special stereoscopic structure.When the pet starts the chewing action, its teeth cusp will be led to touch the central stick by the notch shaped by two connection bridges. Then the biting action will end.Before the biting action is stopped by central stick which is pushed by the teeth cusp, adjacent massage blocks will rub and push the teeth side and gums. This interaction will generate the effect of massage.A special shape of space is formed by the match of special angels and length of massage blocks, special length of connection bridges, and the curvature of the central stick. This space is just able to be inserted by another separate massage block to be an extendable and connectable entirety.Different shapes and sizes of combination body can be brought out via permutation and combination of extendable connections, and this will increase the diversity of chewable objects to attract the pet and generate the fun of chewing by combination variability.本發明係有關於一種協助寵物咀嚼及保健口腔之可咀嚼器具,其每單體均包含:一中心棒,三個連接橋,三個按摩塊。中心棒藉由三個連接橋連接三個按摩塊,使成一特殊立體結構。於寵物口腔咀嚼動作發生時,寵物牙尖會受二個連接橋間所形成之導引凹槽導引至碰觸中心棒始結束口腔咬合動作之終點,於牙尖碰觸中心棒造成咬合動作停止前,相臨之按摩塊便會對牙齒側邊及牙齦推擠而產生推擠牙垢及按摩牙齦之功效。利用按摩塊上各邊的特殊角度及長度,配合連接橋之特殊長度及中心棒之夾角度可構成一特殊形狀之空間,該空間正好可容納另一件單體的按摩塊置入而形成可延續連接體。利用延續連接之排列組合,可組合成不同形狀與大小的接合體,以增加吸引寵物之咀嚼物的多樣性及產生多變化性的咀嚼樂趣。1...單體11...中心棒12...連接橋13...按摩塊2...導引凹槽
